| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $216.96 | 5.716% | $229.3614 | $229.36 | $229.35 | $229.40 |
| Purchase #2 | $28.76 | 8.695% | $31.2607 | $31.26 | $31.25 | $31.30 |
| Purchase #3 | $44.35 | 11.252% | $49.3403 | $49.34 | $49.35 | $49.30 |
| Purchase #4 | $78.53 | 8.642% | $85.3166 | $85.32 | $85.30 | $85.30 |
| Purchase #5 | $74.65 | 4.666% | $78.1332 | $78.13 | $78.15 | $78.10 |
| Purchase #6 | $58.61 | 3.183% | $60.4756 | $60.48 | $60.50 | $60.50 |
| Purchase #7 | $106.27 | 11.136% | $118.1042 | $118.10 | $118.10 | $118.10 |
| 7 purchase totals = | $608.13 | $651.9920 | $651.99 | $652.00 | $652.00 | |